**Explanation:**

To find the coded word for "CRANE", we need to understand the coding pattern used to convert "GRASP" into "BMVNK".

Let's analyze the pattern by comparing the positions of the letters in the original word and the coded word:

Original word: GRASP
Coded word: BMVNK

**Pattern observation:**
- The first letter in the original word is shifted one position backward, i.e., G becomes B.
- The second letter in the original word is shifted one position backward, i.e., R becomes M.
- The third letter in the original word is shifted one position backward, i.e., A becomes V.
- The fourth letter in the original word is shifted one position backward, i.e., S becomes N.
- The fifth letter in the original word is shifted one position backward, i.e., P becomes K.

Hence, we can conclude that each letter in the original word is shifted one position backward in the coded word.

Now, let's apply the same pattern to the given options and find the coded word for "CRANE":

Option a) GVERI
- The first letter G would become F.
- The second letter V would become U.
- The third letter E would become D.
- The fourth letter R would become Q.
- The fifth letter I would become H.

So, the coded word for "GVERI" is "FUDQH".

Option b) HWFST
- The first letter H would become G.
- The second letter W would become V.
- The third letter F would become E.
- The fourth letter S would become R.
- The fifth letter T would become S.

So, the coded word for "HWFST" is "GVERI".

Option c) EUDQH
- The first letter E would become D.
- The second letter U would become T.
- The third letter D would become C.
- The fourth letter Q would become P.
- The fifth letter H would become G.

So, the coded word for "EUDQH" is "DTCPG".

Option d) XMVIZ
- The first letter X would become W.
- The second letter M would become L.
- The third letter V would become U.
- The fourth letter I would become H.
- The fifth letter Z would become Y.

So, the coded word for "XMVIZ" is "WLUHY".

Therefore, the only option that matches the given coded word for "CRANE" is **Option b) HWFST**, which would be coded as "GVERI".

B. HWFST


Because Each letter of the word is five steps ahead of the corresponding letter of the code.